{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL256LDPMFV003","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL256LDPMFV003","canonicalUrl":"https://icboms.com/infineon/S25FL256LDPMFV003","factsUrl":"https://icboms.com/api/mcp/products/S25FL256LDPMFV003","rawCanonicalId":null},"summary":{"shortDescription":"Infineon FL-L series S25FL256LDPMFV003, 256 Mbit NOR Flash, SPI Quad I/O, 66 MHz clock, 2.7V-3.6V supply, -40°C to 105°C, 16-SOIC (7.50mm width), surface mount.","salesMarkdown":"It uses a SPI interface with Quad I/O and QPI support, allowing four-bit-wide data transfers at a clock frequency of 66 MHz. ## 66 MHz Quad SPI — throughput for fast boot and data logging The 66 MHz clock rate with Quad I/O gives a theoretical read throughput of 264 Mbps (four bits per cycle). For a firmware-bringup engineer, this means the MCU can execute code directly from the Flash (XIP) with minimal wait states, provided the host controller supports Quad SPI. The QPI mode reduces the command overhead by using a four-bit address and data path, which helps when streaming large logs or OTA update images. ## Active lifecycle — no imminent EOL risk For a BOM cost engineer, this reduces single-source risk in the near term, though a second-source plan is always prudent for long-life designs. The surface-mount leads are Gull-wing style, inspectable and reworkable with standard soldering iron or hot air.","metaTitle":"Infineon S25FL256LDPMFV003 256 Mbit NOR Flash, 66 MHz SPI","metaDescription":"Infineon S25FL256LDPMFV003 256 Mbit NOR Flash, SPI Quad I/O, 66 MHz clock, 2.7V-3.6V, -40°C to 105°C, 16-SOIC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"FL-L","Package":"Tape & Reel (TR)","Technology":"FLASH - NOR","Memory Size":"256Mbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.295\\\", 7.50mm Width)","Product Status":"Active","Clock Frequency":"66 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI - Quad I/O, QPI","Voltage - Supply":"2.7V ~ 3.6V","Base Product Number":"S25FL256","Memory Organization":"32M x 8","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"16-SOIC","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.3907","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Does S25FL256LDPMFV003 have a replacement or equivalent?","answer":"The FL-L series includes other density options (e.g., 128 Mbit, 512 Mbit) that share the same 16-SOIC footprint and interface, but those are different capacities, not drop-in equivalents. For dual-sourcing, check the manufacturer's cross-reference guide or contact us with your specific requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL256LDPMFV003","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL256LDPMFV003 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}